From: Dmitry Stogov <dmitry@zend.com>
Date: Tue, 12 Apr 2016 19:53:01 +0000 (+0300)
Subject: Reuse zend_fetch_dimension_address_read() for FETCH_LIST
X-Git-Tag: php-7.1.0alpha1~329^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=23b65bf7322f8f624543db7a0152a432ea2b53c2;p=php

Reuse zend_fetch_dimension_address_read() for FETCH_LIST
---

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index be01bc7fc8..52e4f5bc35 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -1765,7 +1765,7 @@ static zend_never_inline void zend_fetch_dimension_address_UNSET(zval *result, z
 	zend_fetch_dimension_address(result, container_ptr, dim, dim_type, BP_VAR_UNSET);
 }
 
-static zend_always_inline void zend_fetch_dimension_address_read(zval *result, zval *container, zval *dim, int dim_type, int type)
+static zend_always_inline void zend_fetch_dimension_address_read(zval *result, zval *container, zval *dim, int dim_type, int type, int support_strings)
 {
 	zval *retval;
 
@@ -1780,7 +1780,7 @@ try_array:
 			goto try_array;
 		}
 	}
-	if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
+	if (support_strings && EXPECTED(Z_TYPE_P(container) == IS_STRING)) {
 		zend_long offset;
 
 try_string_offset:
@@ -1862,12 +1862,17 @@ try_string_offset:
 
 static zend_never_inline void zend_fetch_dimension_address_read_R(zval *result, zval *container, zval *dim, int dim_type)
 {
-	zend_fetch_dimension_address_read(result, container, dim, dim_type, BP_VAR_R);
+	zend_fetch_dimension_address_read(result, container, dim, dim_type, BP_VAR_R, 1);
 }
 
 static zend_never_inline void zend_fetch_dimension_address_read_IS(zval *result, zval *container, zval *dim, int dim_type)
 {
-	zend_fetch_dimension_address_read(result, container, dim, dim_type, BP_VAR_IS);
+	zend_fetch_dimension_address_read(result, container, dim, dim_type, BP_VAR_IS, 1);
+}
+
+static zend_never_inline void zend_fetch_dimension_address_read_LIST(zval *result, zval *container, zval *dim)
+{
+	zend_fetch_dimension_address_read(result, container, dim, IS_TMP_VAR, BP_VAR_R, 0);
 }
 
 ZEND_API void zend_fetch_dimension_by_zval(zval *result, zval *container, zval *dim)
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
index 26cee42d41..ad77fe0c57 100644
--- a/Zend/zend_vm_def.h
+++ b/Zend/zend_vm_def.h
@@ -2065,95 +2065,12 @@ ZEND_VM_HANDLER(97, ZEND_FETCH_OBJ_UNSET, VAR|UNUSED|THIS|CV, CONST|TMPVAR|CV)
 ZEND_VM_HANDLER(98, ZEND_FETCH_LIST, CONST|TMPVAR|CV, CONST|TMPVAR|CV)
 {
 	USE_OPLINE
-	zend_free_op free_op1;
-	zend_free_op free_op2;
+	zend_free_op free_op1, free_op2;
 	zval *container;
-	zval *offset = GET_OP2_ZVAL_PTR(BP_VAR_R);
 
 	SAVE_OPLINE();
-	container = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R);
-
-ZEND_VM_C_LABEL(try_fetch_list):
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-ZEND_VM_C_LABEL(assign_again_list):
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-ZEND_VM_C_LABEL(num_index_list):
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				ZEND_VM_C_GOTO(num_index_list);
-			}
-
-ZEND_VM_C_LABEL(str_index_list):
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			ZEND_VM_C_GOTO(assign_again_list);
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			ZEND_VM_C_GOTO(str_index_list);
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			ZEND_VM_C_GOTO(num_index_list);
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			ZEND_VM_C_GOTO(num_index_list);
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			ZEND_VM_C_GOTO(num_index_list);
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			ZEND_VM_C_GOTO(num_index_list);
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (OP1_TYPE != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((OP1_TYPE & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		ZEND_VM_C_GOTO(try_fetch_list);
-	} else {
-		if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	container = GET_OP1_ZVAL_PTR(BP_VAR_R);
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, GET_OP2_ZVAL_PTR(BP_VAR_R));
 	FREE_OP2();
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
diff --git a/Zend/zend_vm_execute.h b/Zend/zend_vm_execute.h
index a96933389f..2b8cb15eac 100644
--- a/Zend/zend_vm_execute.h
+++ b/Zend/zend_vm_execute.h
@@ -5300,94 +5300,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CONST_CONST_HA
 {
 	USE_OPLINE
 
-
 	zval *container;
-	zval *offset = EX_CONSTANT(opline->op2);
 
 	SAVE_OPLINE();
 	container = EX_CONSTANT(opline->op1);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (IS_CONST != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((IS_CONST & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, EX_CONSTANT(opline->op2));
 
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -9141,94 +9058,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CONST_CV_HANDL
 {
 	USE_OPLINE
 
-
 	zval *container;
-	zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 
 	SAVE_OPLINE();
 	container = EX_CONSTANT(opline->op1);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (IS_CONST != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((IS_CONST & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var));
 
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -11062,95 +10896,12 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CONST_
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CONST_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
-
 	zend_free_op free_op2;
 	zval *container;
-	zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
 	SAVE_OPLINE();
 	container = EX_CONSTANT(opline->op1);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (IS_CONST != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((IS_CONST & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2));
 	zval_ptr_dtor_nogc(free_op2);
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -37946,94 +37697,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CV_CONST_HANDL
 {
 	USE_OPLINE
 
-
 	zval *container;
-	zval *offset = EX_CONSTANT(opline->op2);
 
 	SAVE_OPLINE();
-	container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (IS_CV != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((IS_CV & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var);
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, EX_CONSTANT(opline->op2));
 
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -44448,94 +44116,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CV_CV_HANDLER(
 {
 	USE_OPLINE
 
-
 	zval *container;
-	zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 
 	SAVE_OPLINE();
-	container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (IS_CV != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((IS_CV & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var);
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var));
 
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -48125,95 +47710,12 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMPVAR
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
-
 	zend_free_op free_op2;
 	zval *container;
-	zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
 	SAVE_OPLINE();
-	container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if (IS_CV != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if ((IS_CV & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var);
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2));
 	zval_ptr_dtor_nogc(free_op2);
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -51464,94 +50966,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_TMPVAR_CONST_H
 {
 	USE_OPLINE
 	zend_free_op free_op1;
-
 	zval *container;
-	zval *offset = EX_CONSTANT(opline->op2);
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if ((IS_TMP_VAR|IS_VAR) != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, EX_CONSTANT(opline->op2));
 
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -53808,94 +53227,11 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_TMPVAR_CV_HAND
 {
 	USE_OPLINE
 	zend_free_op free_op1;
-
 	zval *container;
-	zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var);
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if ((IS_TMP_VAR|IS_VAR) != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var));
 
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }
@@ -55055,95 +54391,12 @@ fetch_obj_is_no_object:
 static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_TMPVAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
 {
 	USE_OPLINE
-	zend_free_op free_op1;
-	zend_free_op free_op2;
+	zend_free_op free_op1, free_op2;
 	zval *container;
-	zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2);
 
 	SAVE_OPLINE();
 	container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);
-
-try_fetch_list:
-	if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) {
-		zval *value;
-		zend_string *str;
-		zend_ulong hval;
-
-assign_again_list:
-		if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) {
-			hval = Z_LVAL_P(offset);
-num_index_list:
-			value = zend_hash_index_find(Z_ARRVAL_P(container), hval);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined offset: " ZEND_ULONG_FMT, hval);
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) {
-			str = Z_STR_P(offset);
-
-			if (ZEND_HANDLE_NUMERIC(str, hval)) {
-				goto num_index_list;
-			}
-
-str_index_list:
-			value = zend_hash_find(Z_ARRVAL_P(container), str);
-
-			if (UNEXPECTED(value == NULL)) {
-				zend_error(E_NOTICE, "Undefined index: %s", ZSTR_VAL(str));
-				ZVAL_NULL(EX_VAR(opline->result.var));
-			} else {
-				ZVAL_COPY(EX_VAR(opline->result.var), value);
-			}
-			if (UNEXPECTED(str != Z_STR_P(offset))) {
-				zend_string_release(str);
-			}
-		} else if (EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) {
-			offset = Z_REFVAL_P(offset);
-			goto assign_again_list;
-		} else if (Z_TYPE_P(offset) == IS_NULL) {
-			str = ZSTR_EMPTY_ALLOC();
-			goto str_index_list;
-		} else if (Z_TYPE_P(offset) == IS_DOUBLE) {
-			hval = zend_dval_to_lval(Z_DVAL_P(offset));
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_FALSE) {
-			hval = 0;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_TRUE) {
-			hval = 1;
-			goto num_index_list;
-		} else if (Z_TYPE_P(offset) == IS_RESOURCE) {
-			zend_error(E_NOTICE, "Resource ID#%pd used as offset, casting to integer (%pd)", Z_RES_HANDLE_P(offset), Z_RES_HANDLE_P(offset));
-			hval = Z_RES_HANDLE_P(offset);
-			goto num_index_list;
-		} else {
-			zend_error(E_WARNING, "Illegal offset type");
-		}
-	} else if ((IS_TMP_VAR|IS_VAR) != IS_CONST &&
-	           UNEXPECTED(Z_TYPE_P(container) == IS_OBJECT) &&
-	           EXPECTED(Z_OBJ_HT_P(container)->read_dimension)) {
-		zval *result = EX_VAR(opline->result.var);
-		zval *retval = Z_OBJ_HT_P(container)->read_dimension(container, offset, BP_VAR_R, result);
-
-		if (retval) {
-			if (result != retval) {
-				ZVAL_COPY(result, retval);
-			}
-		} else {
-			ZVAL_NULL(result);
-		}
-	} else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_TYPE_P(container) == IS_REFERENCE) {
-		container = Z_REFVAL_P(container);
-		goto try_fetch_list;
-	} else {
-		if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) {
-			GET_OP1_UNDEF_CV(container, BP_VAR_R);
-		}
-		ZVAL_NULL(EX_VAR(opline->result.var));
-	}
+	zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2));
 	zval_ptr_dtor_nogc(free_op2);
 	ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION();
 }